Howmet Aerospace Inc.
DE ˙ XTRA ˙ US4432011082
212,70 € ↓ -1,50 (-0,70%)
2026-06-04
DEL PRIS
SecurityDE:48Z / Howmet Aerospace Inc.
InstitutionTwo Sigma Advisers, Lp
Latest Disclosed Ownership41,600 shares
Latest Disclosed Value $ 8,528,832
Two Sigma Advisers, Lp reports 367.42% increase in ownership of 48Z / Howmet Aerospace Inc.

On February 17, 2026 - Two Sigma Advisers, Lp filed a 13F-HR form disclosing ownership of 41,600 shares of Howmet Aerospace Inc. (DE:48Z) valued at $7,485,920 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 8,900 shares of Howmet Aerospace Inc.. This represents a change in shares of 367.42% during the quarter. The current value of the position is $8,848,320 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-17 2025-12-31 13F HOWMET AEROSPACE COM 443201108 41,600 32,700 367.42 8,529 388.43 0.0166
2025-11-14 2025-09-30 13F HOWMET AEROSPACE COM 443201108 8,900 1,900 27.14 1,746 34.10 0.0035
2025-08-14 2025-06-30 13F HOWMET AEROSPACE COM 443201108 7,000 7,000 1,303 0.0027
2025-05-15 2025-03-31 13F HOWMET AEROSPACE COM 443201108 0 -8,000 -100.00 0 -100.00
2025-02-14 2024-12-31 13F HOWMET AEROSPACE COM 443201108 8,000 1,100 15.94 875 26.48 0.0020
2024-11-14 2024-09-30 13F HOWMET AEROSPACE COM 443201108 6,900 6,900 692 0.0016
2024-08-14 2024-06-30 13F HOWMET AEROSPACE COM 443201108 0 -37,100 -100.00 0 -100.00
2024-05-15 2024-03-31 13F HOWMET AEROSPACE COM 443201108 37,100 -65,000 -63.66 2,539 -54.06 0.0059
2024-02-14 2023-12-31 13F HOWMET AEROSPACE COM 443201108 102,100 -422,500 -80.54 5,526 -77.23 0.0129
2023-11-14 2023-09-30 13F HOWMET AEROSPACE COM 443201108 524,600 348,600 198.07 24,263 178.17 0.0621
2023-08-14 2023-06-30 13F HOWMET AEROSPACE COM 443201108 176,000 24,400 16.09 8,723 35.79 0.0222
2023-05-15 2023-03-31 13F HOWMET AEROSPACE COM 443201108 151,600 -87,100 -36.49 6,423 -31.72 0.0166
2023-02-14 2022-12-31 13F HOWMET AEROSPACE COM 443201108 238,700 238,700 9,407 0.0263
2022-11-14 2022-09-30 13F HOWMET AEROSPACE COM 443201108 0 -21,600 -100.00 0 -100.00
2022-08-15 2022-06-30 13F HOWMET AEROSPACE COM 443201108 21,600 4,700 27.81 679 11.86 0.0019
2022-05-16 2022-03-31 13F HOWMET AEROSPACE COM 443201108 16,900 16,900 607 0.0016
2021-08-16 2021-06-30 13F HOWMET AEROSPACE COM 443201108 0 -27,500 -100.00 0 -100.00
2021-05-17 2021-03-31 13F HOWMET AEROSPACE COM 443201108 27,500 -50,500 -64.74 884 -60.29 0.0024
2021-02-16 2020-12-31 13F HOWMET AEROSPACE COM 443201108 78,000 -34,300 -30.54 2,226 18.53 0.0059
2020-11-16 2020-09-30 13F HOWMET AEROSPACE COM 443201108 112,300 -97,400 -46.45 1,878 -43.50 0.0054
2020-09-15 2020-06-30 13F/A-1 HOWMET AEROSPACE COM 443201108 209,700 209,700 3,324 0.0098
2020-08-14 2020-06-30 13F HOWMET AEROSPACE COM 443201108 209,700 3,324 0.0096
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.